Subject(s)
Extracorporeal Membrane Oxygenation/methods , Hypoxia/therapy , Influenza A Virus, H1N1 Subtype , Influenza, Human/complications , Pneumonia, Viral/complications , Pregnancy Complications, Infectious/therapy , Abortion, Induced , Adult , Cesarean Section , Female , Humans , Hypoxia/etiology , Lung Compliance , PregnancySubject(s)
Peptidyl-Dipeptidase A/genetics , Respiratory Distress Syndrome/genetics , Female , Humans , MaleABSTRACT
BACKGROUND: The aim of this study was to assess the impact on mechanical ventilation and ICU outcomes of substituting remifentanil for sufentanil, in an analgesia-based sedation protocol. A database of data prospectively collected was retrospectively analyzed. The study was carried out in a 16-bed tertiary-care ICU. METHODS: The study included 1544 mechanically ventilated patients admitted from January 2001 to December 2006. Patients were compared between two consecutive phases. Analgesia-based sedation guidelines were the same, except for the opiate used. The patient-to-nurse ratio (2.5) and ventilator weaning practices remained unchanged. 794 patients were included during the sufentanil phase, and 750 during the remifentanil phase. Remifentanil was associated with significantly less time spent on mechanical ventilation (10 days[3-21] vs. 14 days[3-27], P<0.01) and in the ICU (16 days[3-22] vs. 19 days[4-26], P<0.01). The difference was significant for patients ventilated no longer than four days (P=0.0035) but not for patients ventilated more than four days (P=0.058). Sedation target on the Ramsay scale was reached more often with remifentanil. The use and amount of hypnotic agents in addition to the opiate were significantly lower with remifentanil. The cost of analgesia-based sedation was similar in the sufentanil and the remifentanil group. CONCLUSION: Our study suggests that using a short-acting opiate with short context-sensitive half-life in an analgesia-based sedation protocol may significantly decrease the duration of mechanical ventilation and the ICU length of stay even though not significantly in long term sedation, while improving the achievement of sedation goals despite a lower requirement for adjunctive hypnotic agents, with no additional costs.
Subject(s)
Analgesics, Opioid/therapeutic use , Intensive Care Units , Respiration, Artificial , Adult , Aged , Analgesics, Opioid/adverse effects , Conscious Sedation , Data Collection , Female , Humans , Hypnotics and Sedatives/administration & dosage , Hypnotics and Sedatives/therapeutic use , Kaplan-Meier Estimate , Length of Stay , Male , Middle Aged , Nurses , Piperidines/therapeutic use , Prospective Studies , Remifentanil , Sufentanil/therapeutic use , Ventilator WeaningSubject(s)
Enterocolitis, Pseudomembranous/therapy , Aged , Equipment Design , Humans , Intensive Care Units , Intubation/instrumentation , Middle Aged , RectumABSTRACT
A 77-year-old female was admitted in our hospital for uterine prolapse surgery. She developed ventricular tachycardia during induction of general anaesthesia and after initial symptomatic measures, she was transferred to the coronary care unit. Heart failure persisted and electrocardiographic changes mimicking acute myocardial infarction appeared. Coronary angiography was normal and left ventriculography revealed akinesis of the apical region of the left ventricle and apical ballooning during systole, with relative sparing of the base of the heart. Complete recovery of left ventricular function occurred 8 days after the initial onset of symptoms. A diagnosis of Takotsubo syndrome was made on the basis of consistent clinical and laboratory findings, typical echocardiography and angiography findings, and reversible course. This case emphasises the importance of being aware of uncommon causes of cardiac dysfunction in stressful situations, especially during induction of general anaesthesia.